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- 1. Multiple Choice
Is this mapping a function or not a function?FunctionNot a Function - 2. Multiple ChoiceIs this graph a function or not a function?FunctionNot a Function
- 3. Multiple ChoiceWhich graph does NOT pass the vertical line test?Graph 1Graph 2Graph 3Graph 4
- 4. Multiple ChoiceIs the relation a function? Why.Yes, because the x-value 11 has two y-values pair with it.Yes, because each x-value has only one y-value paired with it.No, because the x-value 11 has two y-values pair with it.No, because each x-value has only one y-value paired with it.
- 5. Multiple ChoiceIs this set of ordered pairs a function and how can you tell?Yes its a function because no y values repeatNo it's not a function because there are negative numbersNo it isn't a function because an x value repeats but has different y valuesNo it isn't a function because an y value repeats but has different x values
- 6. Multiple Choice.FunctionNot a Function
- 7. Multiple ChoiceIs the relation a function?{(1,5),(1,7),(3,9),(4,11)}YesNo
- 8. Multiple Choice
Look at the graph. Is the relation a function?
yes
no
- 9. Multiple Choice
Look at this graph. Is the relation a function?
yes
no
- 10. Multiple ChoiceWhich set of values is a function?(9,5) (10,5) (9,-5) (10,-5)(3,4) (4,-3) (7,4) (3, 8)(6,-5) (7, -3) (8, -1) (9, 1)(2, -2) (5, 9) (5, -7) (1, 4)
- 11. Multiple ChoiceIs this mapping a function or not a function?FunctionNot a Function
- 12. Multiple ChoiceIs this table a function and how can you tell?Yes its a function because there are not variables for missing numbersNo it's not a function because the y value 4 repeatedNo it isn't a function because the x value 2 is repeatedNo it's not a function because the x value 5 has y values of 10 & 12
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